refactor: Rewrite manual let-else
#1656
| Job | Run time |
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| 2m 3s | |
| 47s | |
| 52s | |
| 17s | |
| 34s | |
| 26s | |
| 2m 0s | |
| 10s | |
| 1m 22s | |
| 32s | |
| 2m 51s | |
| 1m 51s | |
| 27s | |
| 1m 36s | |
| 43s | |
| 1m 3s | |
| 1m 2s | |
| 1m 37s | |
| 33s | |
| 38s | |
| 45s | |
| 31s | |
| 33s | |
| 36s | |
| 40s | |
| 43s | |
| 37s | |
| 32s | |
| 37s | |
| 27s | |
| 44s | |
| 40s | |
| 28m 49s |